Re: panic in dmar_remove_one_dev_info

2019-12-16 Thread Jerry Snitselaar
On Mon Dec 16 19, Jerry Snitselaar wrote: HP is seeing a panic on gen9 dl360 and dl560 while testing these other changes we've been eorking on. I just took an initial look, but have to run to a dentist appointment so couldn't dig too deep. It looks like the device sets dev->archdata.iommu to DEFE

panic in dmar_remove_one_dev_info

2019-12-16 Thread Jerry Snitselaar
HP is seeing a panic on gen9 dl360 and dl560 while testing these other changes we've been eorking on. I just took an initial look, but have to run to a dentist appointment so couldn't dig too deep. It looks like the device sets dev->archdata.iommu to DEFER_DEVICE_DOMAIN_INFO in intel_iommu_add_dev